Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'i tab', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
i tab
Transposition0
itab
it ab
i atb
i tba
Transposition1
t iab
iat b
i bat
Transposition2
a tib
ibta
Transposition2r
at ib
ibat
Transposition0x2
iatb
itba
it ba
Slip3A
tiab
ita b
i abt
Slip3B
ti ab
ia tb
i bta
Omission
tab
itab
i ab
i tb
i ta
Repetition
ii tab
i tab
i ttab
i taab
i tabb
QWERTY Substitution
u tab
o tab
i rab
i yab
i tsb
i tav
i tan
QWERTY Repetition after
iu tab
io tab
i trab
i tyab
i tasb
i tabv
i tabn
QWERTY Repetition before
ui tab
oi tab
i rtab
i ytab
i tsab
i tavb
i tanb
QWERTY Substitution Transposed
utab
ut ab
u atb
u tba
otab
ot ab
o atb
o tba
irab
ir ab
i arb
i rba
iyab
iy ab
i ayb
i yba
itsb
it sb
i stb
i tbs
itav
it av
i atv
i tva
itan
it an
i atn
i tna
WrongDoubles
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$stringify
$sum
$svgPoster1
$table
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours